Index: /issm/trunk-jpl/src/c/classes/Elements/TriaRef.cpp
===================================================================
--- /issm/trunk-jpl/src/c/classes/Elements/TriaRef.cpp	(revision 15704)
+++ /issm/trunk-jpl/src/c/classes/Elements/TriaRef.cpp	(revision 15705)
@@ -439,7 +439,7 @@
 		case P1bubbleEnum: case P1bubblecondensedEnum:
 			/*Corner nodes*/
-			basis[0]=gauss->coord1*(2.*gauss->coord1-1.);
-			basis[1]=gauss->coord2*(2.*gauss->coord2-1.);
-			basis[2]=gauss->coord3*(2.*gauss->coord3-1.);
+			basis[0]=gauss->coord1;
+			basis[1]=gauss->coord2;
+			basis[2]=gauss->coord3;
 			/*bubble*/
 			basis[3]=27.*gauss->coord1*gauss->coord2*gauss->coord3;